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What is Vonage APIs?
Vonage APIs (formerly Nexmo and TokBox) help growing startups and agile enterprises enhance customer experience and realize new business outcomes at scale. With the most comprehensive suite of communication channels, a global platform, and expert support, you can abstract the complexity of communications and innovate faster.
Company Details
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Real user data aggregated to summarize the product performance and customer experience.
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Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
81 Likeliness to Recommend
86 Plan to Renew
69 Satisfaction of Cost Relative to Value
Emotional Footprint Overview
Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
+45 Net Emotional Footprint
The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.
How much do users love Vonage APIs?
Pros
- Reliable
- Enables Productivity
- Saves Time
- Performance Enhancing
Cons
- Under Delivered
- Leverages Incumbent Status
- Vendor's Interest First
How to read the Emotional Footprint
The Net Emotional Footprint measures high-level user sentiment towards particular product offerings. It aggregates emotional response ratings for various dimensions of the vendor-client relationship and product effectiveness, creating a powerful indicator of overall user feeling toward the vendor and product.
While purchasing decisions shouldn't be based on emotion, it's valuable to know what kind of emotional response the vendor you're considering elicits from their users.
Footprint
Negative
Neutral
Positive
Feature Ratings
Code Libraries
Integration APIs
Cloud Integration
Software Development Kit
AI Engine for CPaaS
Drag and Drop User Interface
MMS API
Communication APIs
Online Cloud Platform
WebRTC-based Calling
Vendor Capability Ratings
Usability and Intuitiveness
Business Value Created
Quality of Features
Breadth of Features
Ease of Data Integration
Vendor Support
Ease of Customization
Ease of IT Administration
Ease of Implementation
Availability and Quality of Training
Product Strategy and Rate of Improvement
Vonage APIs Reviews

Ashley L.
- Role: Information Technology
- Industry: Technology
- Involvement: End User of Application
Submitted May 2022
Powerful and accessible VOIP service.
Likeliness to Recommend
What differentiates Vonage APIs from other similar products?
It is very broad and comprehensive for multi-factor authentication. APIs can be integrated to have communication services with different platforms. Whatsapp integration function is simple, it provides technical support to the client using P2P video graphics.
What is your favorite aspect of this product?
I like to integrate it with WhatsApp, it's easy to use, the experience of sending text messages and making calls is impressive. The voice quality is perfect. Conferencing is another level of communication with the Vonage Communications APIs.
What do you dislike most about this product?
There is not one thing I dislike about the Vonage APIs.
What recommendations would you give to someone considering this product?
Implement Vonage APIs and add 2FA to your apps.
Pros
- Effective Service
- Helps Innovate
- Continually Improving Product
- Reliable
Please tell us why you think this review should be flagged.

Johannes S.
- Role: C-Level
- Industry: Technology
- Involvement: Business Leader or Manager
Submitted Feb 2022
A bit confusing to set up, but very reliable
Likeliness to Recommend
What differentiates Vonage APIs from other similar products?
Pricing and customization options
What is your favorite aspect of this product?
On-demand pricing without lock-in mechanisms
What do you dislike most about this product?
The effort of integration and quality of documentation.
What recommendations would you give to someone considering this product?
Run a trial integration if possible.
Pros
- Reliable
- Effective Service
- Performance Enhancing
- Enables Productivity
Please tell us why you think this review should be flagged.
Nigel H.
- Role: Information Technology
- Industry: Healthcare
- Involvement: IT Leader or Manager
Submitted Jan 2022
Vonage is OK, Expensive, Hidden charges
Likeliness to Recommend
What differentiates Vonage APIs from other similar products?
Vonage has a Software development kit for the SMS sending. This kit helps improve speed of deliverability. We only used SMS features.
What is your favorite aspect of this product?
Vonage has many products from SMS/Call management. We only used SMS. The SMS was great when it worked.
What do you dislike most about this product?
But we had big issues trying to get the SMS delivery to be 100%. We always had failures and it took days for the service department to fix. They don't document any design issues you should know. Issues like Carrier line limits, or limits per day, or blocking by the carriers, or SMS sending limits per second, throttling by carriers, Carriers will check for key words in the SMS and if they see them they will block. Vonage ALWAYS pushed to move from Long number to Toll Free to Short Codes. We found that following their recommendation resulted in more issues and our realization that we were the testers.
What recommendations would you give to someone considering this product?
Use SMS and buy lots of lines because you have to distribute your SMS load over all of the lines. You will be blocked if you exceed 250 chars/day/line. Long numbers work best, ignore what Vonage says(money grab if you listen to them). Long numbers are cheaper and simple and always work. Short Code/Toll free numbers are blocked by some carriers.
Pros
- Reliable
- Enables Productivity
- Saves Time
- Respectful
Cons
- Under Delivered
- Slower Product Innovation
- Commodity Features
Please tell us why you think this review should be flagged.
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